561 filings
Page 4 of 29
8-K
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2 Aug 21
Entry into a Material Definitive Agreement
5:14pm
8-K
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30 Jul 21
Departure of Directors or Certain Officers
4:30pm
SD
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1 Jun 21
Conflict minerals disclosure
11:01am
SD
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28 May 21
Conflict minerals disclosure
9:39am
S-8 POS
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27 May 21
Registration of securities for employees (post-effective amendment)
4:35pm
8-K
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27 May 21
Departure of Directors or Certain Officers
4:33pm
S-8
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26 May 21
Registration of securities for employees
4:32pm
DEFA14A
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14 May 21
Additional proxy soliciting materials
2:16pm
8-K
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4 May 21
Tetra Technologies, Inc. Announces First Quarter 2021 Results
7:34am
8-K/A
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20 Apr 21
Departure of Directors or Certain Officers
5:01pm
DEFA14A
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13 Apr 21
Additional proxy soliciting materials
3:31pm
8-K
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5 Apr 21
Tetra Technologies, Inc. Announces Appointment of Shawn D. Williams As a Director
7:04am
8-K
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26 Mar 21
Entry into a Material Definitive Agreement
7:32am
8-K
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25 Feb 21
Tetra Technologies, Inc. Announces Full Year and Fourth Quarter 2020 Results
6:55am
8-K/A
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4 Feb 21
Introduction to the Unaudited Pro Forma Consolidated Financial Statements
4:45pm
8-K
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2 Feb 21
Regulation FD Disclosure
7:41am